Apple has released Security Update 2004-02-23 via Software Update.
According to its description, the new release includes refinements for the following components:
This update appears for both Mac OS X 10.2.x (Jaguar) and Mac OS X 10.3.x (Panther) systems.
Initial reports indicate smooth installation. Remember to repair permissions using the Apple Disk Utility (located in Applications>Utilities by default) after applying this update.
If you're having problems with the update, please drop us a line at firstname.lastname@example.org.